Karaoke content watch parties

Systems, devices and processes for facilitating a Karaoke content watch party (KWP) may include a sync server and a Karaoke presenter user device (KPUD) communicatively coupled thereto. The KPUD executes computer instructions for operations that instruct a content capture device (CCD) to capture and receive a Karaoke Reaction (KR) by a KPUD user and communicate the KR to the sync server. A Karaoke user device (KUD) may be communicatively coupled to the sync server. A content provider provides Karaoke Content (KC) to the KPUD and the KUD. The KC includes a KC segment. The sync server receives the KR from the KPUD, generates Karaoke secondary content (KSC) which includes the KR, communicates the KSC to the KUD, and may also generate Karaoke synchronization information (KSI) and communicate the KSI to the KUD. The KSI facilitates synchronized presentation, by the KUD, of the KR with the KC segment.